Module Tbl

val empty : ('a, 'b) t

val add : 'a -> 'b -> ('a, 'b) t -> ('a, 'b) t

val find : 'a -> ('a, 'b) t -> 'b

val mem : 'a -> ('a, 'b) t -> bool

val remove : 'a -> ('a, 'b) t -> ('a, 'b) t

val iter : 'a -> 'b -> unit -> ('a, 'b) t -> unit

val map : 'a -> 'b -> 'c -> ('a, 'b) t -> ('a, 'c) t

val fold : 'a -> 'b -> 'c -> 'c -> ('a, 'b) t -> 'c -> 'c

val print : Format.formatter -> 'a -> unit -> Format.formatter -> 'b -> unit -> Format.formatter -> ('a, 'b) t -> unit